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    Production of diesel fuel from biorenewable feedstocks
    92.
    发明授权
    Production of diesel fuel from biorenewable feedstocks 有权
    生物可再生原料生产柴油

    公开(公告)号：US07999142B2

    公开(公告)日：2011-08-16

    申请号：US12193156

    申请日：2008-08-18

    申请人： Tom N. Kalnes ,  Terry L. Marker ,  John P. Brady ,  Peter Kokayeff

    发明人： Tom N. Kalnes ,  Terry L. Marker ,  John P. Brady ,  Peter Kokayeff

    IPC分类号： C07C4/00

    CPC分类号： C10L1/08 ,  C10G3/46 ,  C10G3/50 ,  C10G45/58 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1022 ,  C10G2300/1037 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/28 ,  Y02E50/13 ,  Y02P30/20

    摘要： A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as plant oils and animal oils, fats, and greases. The process involves treating a renewable feedstock by hydrogenating and deoxygenating i.e. decarboxylating, decarbonylating, and/or hydrodeoxygenating to provide a hydrocarbon fraction useful as a diesel boiling range fuel or diesel boiling range fuel blending component. If desired, the hydrocarbon fraction can be isomerized to improve cold flow properties. A portion of the hydrogenated and deoxygenated feedstock is selectively separated and then recycled to the treatment zone to increase the hydrogen solubility of the reaction mixture.

    摘要翻译： 已经开发了用于从可再生原料如植物油和动物油，脂肪和油脂生产柴油沸点燃料的方法。 该方法包括通过氢化和脱氧处理可再生原料，即脱羧，脱羰和/或加氢脱氧，以提供可用作柴油沸程燃料或柴油沸程燃料调配组分的烃馏分。 如果需要，烃馏分可以被异构化以改善冷流动性能。 氢化和脱氧原料的一部分被选择性分离，然后再循环到处理区以提高反应混合物的氢溶解度。

    Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen
    93.
    发明授权
    Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen 有权
    从生物可再生原料生产柴油，并选择性分离转化的氧气

    公开(公告)号：US07982078B2

    公开(公告)日：2011-07-19

    申请号：US12193196

    申请日：2008-08-18

    申请人： John P. Brady ,  Tom N. Kalnes ,  Terry L. Marker

    发明人： John P. Brady ,  Tom N. Kalnes ,  Terry L. Marker

    IPC分类号： C07C1/00 ,  C07C4/00

    CPC分类号： C10L1/08 ,  C10G2300/1003 ,  C10G2300/1007 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/207 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/28 ,  Y02E50/13 ,  Y02P30/20

    摘要： A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as plant and animal fats and oils, the process providing for sulfur management. The process involves catalytically treating a renewable feedstock by hydrogenating and deoxygenating to provide a hydrocarbon fraction useful as a diesel boiling range fuel. The hydrocarbon fraction is isomerized to improve cold flow properties. A selective separation such as a hot high pressure hydrogen stripper is used to remove at least the carbon oxides from the first zone effluent before entering the isomerization zone, and to provide liquid recycle to the treating zone at pressure and temperature. A vapor stream is separated from the isomerization effluent and at least carbon dioxide is removed using at least one selective or flexible amine solution absorber. The resulting hydrogen-rich stream is recycled to the deoxygenation reaction zone.

    摘要翻译： 已经开发了用于从可再生原料如植物和动物脂肪和油生产柴油沸点燃料的方法，该方法提供硫管理。 该方法涉及通过氢化和脱氧催化处理可再生原料以提供可用作柴油沸程燃料的烃馏分。 烃馏分异构化以改善冷流动性能。 在进入异构化区之前，使用诸如热高压氢气汽提器的选择性分离来从第一区流出物中至少除去碳氧化物，并在压力和温度下向处理区提供液体循环。 将蒸汽流与异构化流出物分离，并使用至少一种选择性或柔性的胺溶液吸收剂除去至少二氧化碳。 将所得富氢流循环至脱氧反应区。

    Integrated oxygenate conversion and product cracking
    96.
    发明授权
    Integrated oxygenate conversion and product cracking 有权
    综合含氧化合物转化和产物开裂

    公开(公告)号：US07687671B2

    公开(公告)日：2010-03-30

    申请号：US11293934

    申请日：2005-12-05

    申请人： Tom N. Kalnes ,  Robert B. James, Jr. ,  Daniel H. Wei ,  Bryan K. Glover

    发明人： Tom N. Kalnes ,  Robert B. James, Jr. ,  Daniel H. Wei ,  Bryan K. Glover

    IPC分类号： C07C1/00

    CPC分类号： C07C1/20 ,  C07C1/24 ,  C07C4/06 ,  C10G3/42 ,  C10G3/57 ,  C10G11/18 ,  C10G2400/20 ,  Y02P30/42 ,  Y02P30/48 ,  C07C11/02

    摘要： Improved processing of an oxygenate-containing feedstock for increased production or yield of light olefins. Such processing involves oxygenate conversion to olefins and subsequent cracking of heavier olefins wherein at least a portion of the products from each of the reactors is elevated in pressure, using a common compressor, prior to being routed to a common product fractionation and recovery section. In one particular embodiment, the cracked product gas can be treated to remove acid gas therefrom. In another embodiment, the olefin cracking reactor is a moving bed reactor.

    摘要翻译： 改进含氧化合物原料的加工，以提高轻质烯烃的生产或产率。 这种处理涉及含氧化合物转化为烯烃并随后开裂较重的烯烃，其中使用普通的压缩机将来自每个反应器的产物的至少一部分在压力下升高，然后被送至共同的产物分馏和回收段。 在一个具体实施方案中，可以处理裂化产物气体以从其中除去酸性气体。 在另一个实施方案中，烯烃裂解反应器是移动床反应器。

    INTEGRATED PROCESS FOR UPGRADING A VAPOR FEED
    97.
    发明申请
    INTEGRATED PROCESS FOR UPGRADING A VAPOR FEED 有权
    用于升级蒸汽进料的集成方法

    公开(公告)号：US20090321312A1

    公开(公告)日：2009-12-31

    申请号：US12164434

    申请日：2008-06-30

    申请人： Tom N. Kalnes

    发明人： Tom N. Kalnes

    IPC分类号： C10G25/00

    CPC分类号： C10G67/14 ,  C10G31/09 ,  C10G67/02 ,  C10G70/02 ,  C10G70/04

    摘要： Processes and systems are provided for removing contaminants from a vapor stream containing hydrocarbon and hydrogen, and can include: providing a feed stream to a first pressurized vapor liquid separator that produces a liquid stream and a vapor stream containing hydrocarbon and hydrogen, passing the vapor stream to an inlet of a particulate trap containing a plurality of treatment zones that remove contaminants from the vapor stream to produce a particulate trap effluent, and passing the particulate trap effluent directly to a catalytic hydrogenation zone. The processes and systems can also include: passing the liquid stream from the first pressurized vapor liquid separator to a second vapor liquid separator that produces an overhead vapor stream and a liquid bottoms stream, condensing the overhead vapor stream from the second vapor liquid separator to form a liquid overhead stream, routing the liquid overhead stream to the inlet of the particulate trap.

    摘要翻译： 提供了用于从含有烃和氢气的蒸气流中除去污染物的过程和系统，并且可以包括：向第一加压蒸汽液体分离器提供进料流，该第一加压蒸汽液体分离器产生液体流，以及含有烃和氢的蒸气流，使蒸气流 到颗粒捕集器的入口，其包含多个处理区，其从蒸气流中除去污染物以产生颗粒捕集物流出物，并将颗粒捕集物流出物直接传递到催化氢化区。 所述方法和系统还可以包括：将来自第一加压蒸汽液体分离器的液体物流传递到产生塔顶蒸气流和液体塔底物流的第二蒸汽液分离器，冷凝来自第二蒸气分离器的塔顶蒸气流以形成 液体塔顶流，将液体塔顶物流布置到颗粒捕集器的入口。

    Integrated process for the production of low sulfur diesel
    99.
    发明授权
    Integrated process for the production of low sulfur diesel 有权
    生产低硫柴油的综合工艺

    公开(公告)号：US07470358B1

    公开(公告)日：2008-12-30

    申请号：US11311049

    申请日：2005-12-19

    申请人： Tom N. Kalnes

    发明人： Tom N. Kalnes

    IPC分类号： C10G45/04 ,  C10G47/02

    CPC分类号： C10G65/14 ,  C10G2400/04

    摘要： An integrated process for the production of low sulfur diesel. The process utilizes a middle distillate hydrocarbon stream and a heavy distillate hydrocarbon stream. The middle distillate hydrocarbon feedstock is reacted with a hydrogen rich gaseous stream having a first pressure in a hydrodesulfurization reaction zone and the heavy distillate hydrocarbon feedstock is reacted with a hydrogen rich gaseous stream having a second pressure in a hydrocracking zone.

    摘要翻译： 生产低硫柴油的综合工艺。 该方法利用中间馏分烃流和重馏分烃流。 中间馏分烃原料与加氢脱硫反应区中具有第一压力的富氢气流反应，重馏分烃原料与加氢裂化区中具有第二压力的富氢气流反应。

    Combination hydrocracking process for the production of low sulfur motor fuels
    100.
    发明授权
    Combination hydrocracking process for the production of low sulfur motor fuels 有权
    用于生产低硫汽油燃料的组合加氢裂化工艺

    公开(公告)号：US07074321B1

    公开(公告)日：2006-07-11

    申请号：US10293382

    申请日：2002-11-12

    申请人： Tom N. Kalnes

    发明人： Tom N. Kalnes

    IPC分类号： C10G47/30 ,  C10G45/02 ,  C10G45/06 ,  C10G65/12

    CPC分类号： C10G45/02 ,  C10G11/18 ,  C10G47/00 ,  C10G47/16 ,  C10G65/12 ,  C10G69/04

    摘要： An integrated hydrocarbon conversion process for the production of low sulfur fuels utilizing a hydrocracking zone, a diesel hydrodesulfurization zone, a fluid catalytic cracking zone and a gasoline hydrodesulfurization zone. The hydrocracking zone is used to convert at least a portion of the feedstock into diesel boiling range hydrocarbons which are desulfurized in the first hydrodesulfurization zone. The unconverted feedstock is introduced into a fluid catalytic cracking zone to produce gasoline boiling range hydrocarbons which are desulfurized in a second hydrodesulfurization zone.

    摘要翻译： 一种用于利用加氢裂化区，柴油加氢脱硫区，流化催化裂化区和汽油加氢脱硫区生产低硫燃料的综合烃转化方法。 加氢裂化区用于将至少一部分原料转化为在第一加氢脱硫区中脱硫的柴油沸程烃。 将未转化的原料引入流化催化裂化区以产生在第二加氢脱硫区中脱硫的汽油沸程烃。